CHANGELOG.md

• Add a Mat(Scalar) constructor to OpenCV for convenience (issue bytedeco/javacv#738)
• Include the libavutil/time.h for FFmpeg (issue bytedeco/javacv#735)
• Map AVERROR() for error codes from errno.h used by FFmpeg (pull #459)
• Use long instead of int for constants starting with AV_CH_LAYOUT_ in avutil (pull #455)
• Build FFmpeg with FreeType, enabling the drawtext filter (pull #452), and support for Opus (pull #457)
• Enable cuDNN support for Caffe by default (issue #187)
• Use the new BUILD_PATH environment variable passed by the javacpp plugin to the cppbuild.sh script files
• Let presets pick up include or link paths from cached resources (pull #101)
• Update presets for Visual Studio 2015 (issue #298)
• Reuse the presets for HDF5 with Caffe
• Replace the exec-maven-plugin with the javacpp plugin itself to execute the cppbuild.sh script files
• Link TensorFlow statically with cudart to avoid dependency on CUDA (issue #396)
• Add missing call to Loader.load() in helper class for opencv_ml (issue bytedeco/javacv#638)
• Work around issues with TensorFlow on some versions of Mac OS X (issue #335)
• Upgrade presets for OpenCV 3.2.0, FFmpeg 3.3.2, FlyCapture 2.11.3.121 (pull #424), libdc1394 2.2.5, Chilitags, HDF5 1.10.1, OpenBLAS 0.2.20, FFTW 3.3.6, GSL 2.4, LLVM 4.0.0 (pull #404), Leptonica 1.74.4, Tesseract 3.05.01, Caffe 1.0, cuDNN 6.0, MXNet 0.10.0, TensorFlow 1.3.0, and their dependencies
• Add presets for libfreenect2 (pull #340), MKL 2017.3 (issue #112), The Arcade Learning Environment, LiquidFun (pull #356), and Skia (pull #418)
• Fix the FlyCapture2 module for some versions on Windows (issue #337)
• Add functions missing from the presets of MXNet (issue #332)
• Add presets for the text module of OpenCV 3.x (pull #333)

December 7, 2016 version 1.3

• Fix FFmpeg builds on ARM when not using a cross compiler (issue #322)
• Add blas_extra.h to presets for OpenBLAS, containing blas_set_num_threads() and blas_get_vendor() functions
• Introduce platform artifacts that depend on binaries for all available platforms and work with any build system (sbt, Gradle, M2Eclipse, etc)
• Map more functions of the OpenCV Transparent API with UMat and UMatVector parameters (issue bytedeco/javacv#518)
• Add support for android-arm and android-x86 platforms to TensorFlow presets (pull #297)
• Keep a reference of tensorflow.SessionOptions in AbstractSession to prevent premature deallocation (pull #297)
• Enable CUDA in cppbuild.sh script for TensorFlow (issue #294)
• Bundle libgomp.so.1 in JAR files of OpenCV for the sake of some Linux distributions (issue bytedeco/javacv#436)
• Fix linux-armhf and linux-ppc64le builds for all presets (pull #279)
• Fix libdc1394 not properly linking with libusb-1.0 on Mac OS X (issue bytedeco/javacv#501)
• Add presets for the bioinspired module of OpenCV 3.1 (pull #282)
• Include tensorflow/core/graph/dot.h header file from TensorFlow (pull #272)
• Add presets for librealsense, HDF5, and OpenBLAS/MKL (issue #112)
• Make Caffe work on CPU-only machines (issue #219)
• Fix loading issue with opencv_face (issue bytedeco/javacv#470)
• Fix presets for CUDA on the linux-ppc64le platform
• Upgrade presets for FFmpeg 3.2.1, FFTW 3.3.5, GSL 2.2.1, LLVM 3.9.0, CUDA 8.0, cuDNN 5.1, Caffe, MXNet, TensorFlow 0.11.0, and their dependencies
• Set default options in tensorflow/cppbuild.sh to prevent console reads during build
• Add Tensor.createStringArray() method to access DT_STRING data (issue #249)
• Fix Javadoc links for externally referenced classes
• Work around build issues for TensorFlow on some Linux distributions (issue bazelbuild/bazel#1322)
• Fix cppbuild.sh script to build properly FFmpeg from source on Windows
• Stop using Zeranoe FFmpeg builds, often not available for release versions (issue #225)
• Add linux-ppc64le to cppbuild.sh scripts of OpenCV, FFmpeg, Leptonica, and Tesseract

May 15, 2016 version 1.2

• Build libdc1394 for the Windows platform as well (issue bytedeco/procamcalib#4)
• Lower Maven prerequisite in the pom.xml file to 3.0 (issue bytedeco/javacpp#93)
• Include the Descriptor and Message APIs in the presets for Caffe (issue #196)
• Prevent creating text relocations for shared libraries on Android (issue bytedeco/javacv#245)
• Make sure to include only native libraries in platform specific JAR files (pull bytedeco/javacpp#89)
• Execute the cppbuild.sh scripts within the Maven build lifecycle, can be skipped with -Djavacpp.cppbuild.skip (pull #175)
• Fix Caffe crashing in GPU mode: Do not define CPU_ONLY (issue #147)
• Make OpenBLAS build for Caffe more generic (issue #154)
• Include missing graph_constructor.h header file from the tensorflow module (issue #165)
• Add missing GraphDefBuilder.Options.WithAttr() methods from the tensorflow module (issue #160)
• Add linux-armhf platform to the cppbuild.sh scripts of OpenCV, FFmpeg, etc (pull #177)
• Add support for Motion JPEG to the minimal configuration proposed for FFmpeg in the cppbuild.sh file
• Make mvn -Djavacpp.platform=... and mvn -Djavacpp.platform.dependency=... commands work correctly
• Add presets for the dnn module of OpenCV 3.1 (issue #145)
• Prepend "javacpp." to all properties associated with Maven in the pom.xml files to avoid name clashes
• Add a Mat(CvArr arr) constructor for convenience (issue bytedeco/javacv#317)
• Fix loading issue with opencv_stitching and opencv_xfeatures2d (issue bytedeco/javacv#316, issue bytedeco/javacv#336)
• Virtualize all Solver classes from Caffe (issue #143)
• Work around GSL not loading on Android (issue bytedeco/javacpp#55)
• Fix Android builds of FFmpeg, FFTW, GSL, Leptonica, and Tesseract causing errors under Mac OS X (issue #45)
• Avoid versioning of FFTW and GSL libraries, preventing them from working on Android (issue #127)
• Upgrade presets for OpenCV 3.1.0, FFmpeg 3.0.2, OpenSSL 1.0.2h, x265 1.9, FlyCapture 2.9.3.43, libdc1394 2.2.4, videoInput, GSL 2.1, LLVM 3.8.0, Leptonica 1.73, Tesseract 3.04.01, cuDNN 5, and Caffe rc3, including the latest versions of their dependencies (issue bytedeco/javacpp#55)
• Add presets for MXNet and TensorFlow 0.8.0 (issue #111)
• Virtualize opencv_videostab.IFrameSource to let us implement it in Java (issue bytedeco/javacv#277)
• Fix MinGW-w64 builds with recent versions of GCC 5.x and potential issue with using "w32threads" for FFmpeg
• Add missing StatModel.loadXXX() methods in the opencv_ml module (issue #109)
• Define commonly used Caffe std::vector types (DatumVector, FloatCallbackVector, and DoubleCallbackVector) for ease of use and performance reasons
• Fix the cppbuild.sh script for FFmpeg, failing to build x264 and OpenH264 properly on Windows

October 25, 2015 version 1.1

• Build the Maven artifacts for Linux in a CentOS 6 Docker container, for maximum compatibility (issue #22)
• Cache files downloaded by cppbuild.sh in the downloads subdirectory to prevent having to redownload everything after a clean
• Add the clang module to the presets for LLVM
• Propose for FFmpeg in the cppbuild.sh file a minimal configuration to support MPEG-4 streams with H.264 and AAC
• Add the non-GPL OpenH264 as an alternative H.264 encoder to x264 in FFmpeg
• Hack together log_callback.h to be able to redirect to Java log messages from FFmpeg
• Pick up OLDCC, OLDCXX, and OLDFC environment variables in cppbuild.sh and platform.oldcompiler system property in Maven to build with it libraries that can tolerate an older version of the C/C++ compiler on Linux
• Upgrade all Maven dependencies and plugins to latest versions, thus bumping minimum requirements to Java SE 7, Android 4.0, and Maven 3.0
• Provide cppbuild.sh script for Caffe that includes all dependencies (pull #77)
• Upgrade presets for Caffe, CUDA 7.5, cuDNN 3, FFmpeg 2.8.1, Speex 1.2rc2, x265 1.8, FlyCapture 2.8.3.1, libfreenect 0.5.3, LLVM 3.7.0, Tesseract 3.04
• Include motion_vector.h, fifo.h, and audio_fifo.h header files in the avutil module of FFmpeg (issue #79)
• Add presets for Chilitags, thanks to Chris Walters for the financial contribution
• Let users choose the runtime type of layer_by_name() from FloatNet or DoubleNet in caffe (issue bytedeco/javacpp#25)
• Add presets for the face, optflow, and xfeatures2d modules of OpenCV 3.0 (issue bytedeco/javacv#196, issue bytedeco/javacv#239, issue #54)
• Switch to GCC 4.9 by default on Android, probably dropping support for Android 2.2, because GCC 4.6 has issues with OpenMP (issue bytedeco/javacv#179)
• Resolve missing dependency for GSL on windows-x86 by linking statically whatever it needs from libgcc_s_dw2-1.dll

July 11, 2015 version 1.0

• Build OpenCV, GSL, Leptonica, and Tesseract from source code on all platforms for better consistency in functionality across platforms
• Add presets for CUDA 7.0 (including cuBLAS, cuDNN, cuFFT, cuRAND, cuSOLVER, cuSPARSE, and NPP)
• Offer the Apache License, Version 2.0, as a new choice of license, in addition to the GPLv2 with Classpath exception
• Add libvpx in the cppbuild.sh script for FFmpeg to support the WebM format (issue #33)
• Upgrade presets for OpenCV 3.0.0, FFmpeg 2.7.1, OpenSSL 1.0.2d, x265 1.7, Leptonica 1.72, LLVM 3.6.1, and the latest of Caffe
• Define commonly used OpenCV std::vector types (PointVector, Point2fVector, Point2dVector, SizeVector, RectVector, KeyPointVector, DMatchVector) for ease of use and performance reasons
• Map cv::saturate_cast<>() in a more meaningful way (issue #53) and name these functions more consistently
• In addition to Leptonica and Tesseract, use only the officially supported GCC compiler for FFmpeg, FFTW, and GSL under Windows as well, to prevent compatibility issues (issue bytedeco/javacv#137)
• Make flycapture/cppbuild.sh fail if FlyCapture is not found installed on the system (issue #46)
• Patch libdc1394, libdcfreenect, FFTW, GSL, Leptonica and Tesseract with missing @rpath needed by Mac OS X (issue #46)

April 4, 2015 version 0.11

• Remove unneeded @Opaque types from gsl and replace them with their definitions whose names end with "_struct"
• Segregate methods using java.awt classes into the new Java2DFrameConverter class of JavaCV (issue #12)
• Emphasize the need to install separately the parent pom.xml file (issue #42)
• Make CMake configurable via CMAKE variable in cppbuild.sh (pull #41)
• Add presets for Caffe (issue #34)
• Let createBuffer() return UByteIndexer and UShortIndexer when appropriate for unsigned data types
• Remove the need to set manually the platform.dependency system property for downstream modules without a cppbuild.sh file
• Fix failing cppbuild.sh for FFmpeg on Ubuntu (issue #32)
• Disable iconv, XCB, and SDL for more portables builds of FFmpeg, but enable x11grab and avfoundation to allow screen capture (issue #39)
• Avoid versioning of Leptonica and Tesseract libraries, preventing them from working on Android (issue #38)
• Add x265 in the cppbuild.sh script for FFmpeg, thanks to Mark Bolstad (issue bytedeco/javacv#41)
• Upgrade presets for OpenCV 2.4.11, FFmpeg 2.6.1, OpenSSL 1.0.2a, FlyCapture 2.7.3.19, libdc1394 2.2.3, libfreenect 0.5.2, LLVM 3.6.0
• Switch from IntPointer to BoolPointer for the BOOL* pointer type of Leptonica (issue #36)
• Add preload for gif, jpeg, png, tiff, and webp libraries in presets for Leptonica (issue #36)
• Include missing ltrresultiterator.h header file in the presets for Tesseract (issue #36)
• Append @Documented to annotation types to have them picked up by Javadoc

December 23, 2014 version 0.10

• Update instructions in the README.md file for manual installation in Android Studio
• Include presets for Leptonica 1.71 and Tesseract 3.03-rc1 on Windows too
• Fix Mat.createFrom(BufferedImage) (issue #30)
• Add Speex, OpenCORE (AMR-NB and AMR-WB), and OpenSSL in the cppbuild.sh script for FFmpeg to support common RTMPS streams, among other things (issue #2 and issue bytedeco/javacv#71)
• Deprecate slow get() and put() methods of CvMat in favor of the fast ones from createIndexer() (issue javacv:317)
• Include operations.hpp and mat.hpp in opencv_core to get a few important functions such as read() and write() for FileStorage
• Replace install_name_tool hack to set @rpath on Mac OS X with patches to do it properly on install (issue bytedeco/javacpp#6 and issue bytedeco/javacv#49)
• Disable DocLint, which prevents the build from succeeding on Java 8 (issue bytedeco/javacpp#5)
• Disable OpenCL detection when building FFmpeg, causing link failures (issue #19)
• Document a bit the create() factory methods in the helper package of the OpenCV module, and their relationship with the release() methods
• Include new createIndexer() method in CvMat, IplImage, Mat, etc. for easy and efficient multidimensional access of data (issue #317)
• Deprecate get*Buffer() methods in favor of a better named and generic createBuffer() method
• Fix java.lang.UnsatisfiedLinkError when allocating opencv_core.Mat, among others (issue bytedeco/javacv#9 and issue bytedeco/javacv#28)
• Force OpenCV to build with GCC 4.6, as newer versions are known to hang on Android 2.2 (issue android:43819)
• Upgrade presets for OpenCV 2.4.10, FFmpeg 2.5.1, FlyCapture 2.7.3.13, libfreenect 0.5.1, ARToolKitPlus 2.3.1, LLVM 3.5.0, and videoInput 0.200, where the latest code got merged into the master branch
• Add callbacks for Tesseract according to new functionality in JavaCPP
• Fix missing dependency of opencv_contrib on opencv_nonfree (issue javacv:490)
• Skip functions that are not actually implemented in avdevice, causing load failures on Android
• Update presets for FFmpeg where avcodec now inherits from swresample (issue #13)
• Add a README.md file to each presets with links to original project, Java API documentation, and sample usage
• Add missing overloaded methods with PointerPointer parameters in LLVM module

July 27, 2014 version 0.9

• Add libmp3lame to FFmpeg builds (issue javacv:411)
• Upgrade presets for FFmpeg 2.3, FlyCapture 2.6.3.4 (pull #6, issue #8), libfreenect 0.5
• Make the cppbuild.sh scripts install native libraries inside the cppbuild subdirectories, instead of on the system
• Include new platform.dependency and platform.dependencies properties to let users depend easily on the artifacts that contain native libraries
• Add presets for flandmark 1.07 (pull #9), FFTW 3.3.4, GSL 1.16, LLVM 3.4.2, Leptonica 1.71, Tesseract 3.03-rc1
• Fix missing static keyword on methods annotated with an @Adapter (issue #3)
• Turn Mat.createFrom() into a static factory method, and make Mat.copyFrom() call Mat.create() as appropriate (issue #1)
• Add missing native_camera modules of opencv_highgui for Android
• Fix functions from opencv_stitching not accepting a MatVector as apparently intended by the API (issue javacv:466)

April 28, 2014 version 0.8

• Move from Google Code to GitHub as main source code repository
• Rename the com.googlecode.javacpp package to org.bytedeco.javacpp
• Appended the version of the parent artifact to the ones of the child modules, in an effort to avoid conflicts
• Updated cppbuild.sh scripts with support for the "android-x86" platform (issue javacv:411), thanks to Xavier Hallade
• Added presets for PGR FlyCapture 1.7
• Fixed compilation errors on Android, Mac OS X, and Windows
• Upgraded to OpenCV 2.4.9, FFmpeg 2.2.1, libdc1394 2.2.2, and libfreenect 0.4
• Introduced build scripts, based on the CPPJARs package of JavaCV, to install native C/C++ libraries
• Ported various helper classes and methods from JavaCV
• Inserted missing dependency entries in the pom.xml files of the child modules
• Added presets for the C++ API of OpenCV 2.4.8, which can now be parsed due to the latest changes in JavaCPP

January 6, 2014 version 0.7

• Fixed JavaCPP properties not getting set by the parent pom.xml file
• Added presets for the C API of OpenCV 2.4.8, FFmpeg 2.1.x, libfreenect 0.2 (OpenKinect), videoInput 0.200, and ARToolkitPlus 2.3.0

September 15, 2013 version 0.6

Initial release

Acknowledgments

This project was conceived at the Okutomi & Tanaka Laboratory, Tokyo Institute of Technology, where I was supported for my doctoral research program by a generous scholarship from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of the Japanese Government. I extend my gratitude further to all who have reported bugs, donated code, or made suggestions for improvements (details above)!